package com.middlegroup.subjectpay.service;

import com.middlegroup.common.model.TransResult;
import com.middlegroup.subjectpay.dto.TransRequest;

/**
 * Created by pc on 2019/1/14.
 */
public interface DfService {


    /**异常必须处理，并一定要返回TransResult
     * @param request
     * @return
     */
    TransResult df(TransRequest request);

}
